SUBFOLIAR

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abo abs ail air ais alb als arb arf ars bal bar bas bio bis boa bos bra bro bur bus fab far fas fib fil fir flu fob for fou fro fub fur ifs lab lar las lib lis lob oaf oar oba obi oil ora orb ors our rai ras ria rib rif rob rub sab sal sau sib sir sob sol sou sri sub urb

abos abri ails airs albs alif also arbs arfs aril bail bals barf bars bias bios birl biro blur boar boas boil bola bora bras brio bris bros bura burl burs fabs fail fair farl faro fiar fibs fila filo fils firs flab flir flub flus foal fobs foil fora forb foul four fubs furl furs isba labs lair lari lars liar libs lira loaf lobs lour oafs oars obas obia obis oils oral orbs osar ours rail rais rial rias ribs rifs robs roil rolf rubs sail sari saul sial silo slab slob slub slur soar soba sofa soil sola soli sora sorb sori soul sour suba sura surf urbs ursa